Fig. 4From: Proteomic profiling identifies SPP1 associated with rapidly progressive interstitial lung disease in anti-MDA5-positive dermatomyositisPlasma concentration of SPP1, SAA1, and KNG1 in MDA5+ DM RP-ILD. A–C The concentrations of SPP1, SAA1, and KNG1 in the plasma from an independent cohort were determined by ELISA. P values were calculated by the ANOVA test. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001. D–F ROC curve showed the AUC of the 3 verified proteins, respectivelyBack to article page